Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-south to the Ohio Valley and the Southeast. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

Current conditions at

Lost Trail Pass (ITD87)

Lat: 45.69302°NLon: 113.94835°WElev: 7090.0ft.

NA

24°F

-4°C

Humidity 89%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility 1.24 mi
Wind Chill19°F (-7°C)
Last update 15 Mar 06:00 PM MDT
Extended Forecast for

4 Miles S Gibbonsville ID

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after midnight.  Increasing clouds, with a low around 28. West wind around 6 mph becoming light and variable.  Total nighttime snow accumulation of less than one inch possible.

    Low: 28 °F

    Slight Chance
    Snow then
    Chance Snow

  • Monday

    Monday: A chance of snow before 1pm, then a chance of rain and snow between 1pm and 3pm, then rain likely after 3pm.  Snow level rising to 8100 feet in the afternoon. Mostly cloudy, with a high near 46. Southwest wind 5 to 8 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of rain before midnight.  Mostly cloudy, with a low around 36. Southwest wind 6 to 8 mph.

    Low: 36 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 52. Southwest wind 6 to 8 mph.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. South southwest wind around 7 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly after midnight. Increasing clouds, with a low around 28. West wind around 6 mph becoming light and variable. Total nighttime snow accumulation of less than one inch possible.
Monday
A chance of snow before 1pm, then a chance of rain and snow between 1pm and 3pm, then rain likely after 3pm. Snow level rising to 8100 feet in the afternoon. Mostly cloudy, with a high near 46. Southwest wind 5 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 36. Southwest wind 6 to 8 mph.
Tuesday
Partly sunny, with a high near 52. Southwest wind 6 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 38. South southwest wind around 7 mph.
Wednesday
Mostly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Sunny, with a high near 64.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 42.
Saturday
A slight chance of rain. Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Gibbonsville ID
 45.51°N 113.9°W (Elev. 5600 ft)
2:01 pm MDT Mar 15, 2026
6pm MDT Mar 15, 2026-6pm MDT Mar 22, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database